Epicor_Integration.SearchPart.SortBy C# (CSharp) Метод

        public string SortBy()
        {
            if (sortby_cbo.Text == "Part Number")
                return " BY PartNum";

            if (sortby_cbo.Text == "Search Word")
                return " BY SearchWord";

            if (sortby_cbo.Text == "Description")
                return " BY PartDescription";

            return null;
        }